Intel Xeon E-2314 2.8 GHz. Four DDR4 DIMM slots, supports UDIMM 128 GB max. Supports unregistered ECC DDR4 DIMMs only NOTE: For Pentium processor, maximum memory speed supported is 2666 MT/s Storage controllers. Internal controllers (RAID): Software RAID, S150. Height: 360 mm (14.17 inches). Width: 175 mm (6.88 inches). Depth: 453.75 mm (17.86 inches) with bezel. 4U mini tower server Embedded management. IDRAC RESTful API with Redfish. IDRAC Service Module Bezel. 1 x iDRAC Direct (Micro-AB USB) port. 1 x USB 3.0 Rear Ports. 5 x USB 2.0. 1 x iDRAC ethernet port. 1 x USB 3.0. 1 x Serial port. 1 x VGA Internal Ports. 1 x USB 3.0 (optional) PCIe 4 PCIe slots. 1×16 Gen4 (x16 connector) full height, half length. 1×4 Gen4 (x8 connector) full height, half length. 1×4 Gen3 (x8 connector) full height, half length. 1×1 Gen3 (x1 connector) full height, half length.